DocumentCode
1391073
Title
Some considerations on the reduction of a noise in a LIM
Author
Kikuchi, Shinlu ; Hashimoto, Y. ; Ebizuka, R.
Author_Institution
Dept. of Electr. Eng., Tohoku Gakuin Univ., Tagajo, Japan
Volume
32
Issue
5
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
5031
Lastpage
5033
Abstract
This paper describes the reduction of noise in a linear induction motor (LIM) used in a linear motor car. The relationship between the core material of a LIM and the noise was examined. The frequency of both the noise and the electromagnetic vibration were analysed. It was established that the noise in the LIM was generated by the electromagnetic force rather than by the magnetostriction
Keywords
acoustic noise; automobiles; electromagnetic forces; linear induction motors; magnetic cores; noise abatement; road vehicles; vibrations; LIM; core material; electromagnetic force; electromagnetic vibration; linear induction motor; linear motor car; magnetostriction; noise reduction; Automotive materials; Electromagnetic analysis; Electromagnetic forces; Electromagnetic interference; Frequency; Induction motors; Magnetic analysis; Magnetic cores; Magnetic materials; Noise reduction;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.539366
Filename
539366
Link To Document